agentmash vs OpenPWA Demo
agentmash and OpenPWA Demo are both developer tools tools. agentmash is aimed at developers and small businesses, while OpenPWA Demo is aimed at developers. Both have a free plan.
agentmash
Shared room that warns coding agents before they edit the same file
OpenPWA Demo
Try five PWA features on your current browser and device
| Pricing | Freemium · $20 | Free |
| Starting price | $20/mo | Not published |
| Free plan | Yes | Yes |
| Free trial | 30 days | — |
| Built for | Developers, Small businesses, Enterprise | Developers |
| Platforms | macos, windows, linux | web |
| Country | — | — |
| Rating | — | — |
Choose agentmash if
Engineering teams where several developers run AI coding agents on the same repository at once.
- Pricing counts developers only, with unlimited agents
- Free for two developers, and Team's first month is free
- Server does not see code unless a room enables diffs
Look elsewhere if: Solo developers or teams that just need a single coding agent (Cursor) without cross-machine coordination.
Choose OpenPWA Demo if
agentmash vs OpenPWA Demo pricing
agentmash
- Free$0Up to 2 developers, 1 private repo, 7 days of history
- Team$20/moPer developer, unlimited private repos, 90 days; $16 billed yearly
- EnterpriseFrom $15,000/yrSelf-hosting from a private Docker image, invoiced
OpenPWA Demo
agentmash · Key features
- Pre-edit warnings naming the teammate, branch and task behind a change
- Advisory path claims so agents split work before starting
- Strict mode that blocks edits into a teammate's change until acknowledged
- Prompts sent to a teammate's agent that run only after their approval
- Team chat whose latest messages reach every agent before its next prompt
- Lobby desktop app for Mac and Windows running agents side by side
Cons
- Sign-in requires GitHub; GitLab and Bitbucket need extra setup
- No Linux desktop app, only the CLI
- Continue and Zed get MCP tools only, without live edits in the room
OpenPWA Demo · Key features
agentmash vs OpenPWA Demo: FAQ
Do agentmash and OpenPWA Demo have a free plan?
Yes, both agentmash and OpenPWA Demo have a free plan; paid plans add more usage and features.
Which is better for small businesses, agentmash or OpenPWA Demo?
agentmash lists small businesses as a core audience, while OpenPWA Demo is aimed more at developers.